Extract changes into different changesets

Author: LauraBeatris

.changeset/plenty-shirts-tease.md

@@ -1,7 +1,5 @@
 ---
-'@clerk/clerk-js': patch
 '@clerk/backend': patch
-'@clerk/types': patch
 ---
 
-Add `enterprise_sso` for session reverification
+Add `last_authenticated_at` to `SAMLAccount` resource, which represents the date when the SAML account was last authenticated

.changeset/thick-jokes-talk.md

@@ -0,0 +1,7 @@
+---
+'@clerk/clerk-js': patch
+'@clerk/types': patch
+---
+
+- Add `last_authenticated_at` to `SAMLAccount` resource, which represents the date when the SAML account was last authenticated
+- Support `enterprise_sso` as a `strategy` param for `session.prepareFirstFactorVerification`

packages/backend/src/api/resources/SamlAccount.ts

@@ -60,7 +60,7 @@ export class SamlAccount {
       data.last_name,
       data.verification && Verification.fromJSON(data.verification),
       data.saml_connection && SamlAccountConnection.fromJSON(data.saml_connection),
-      data.last_authenticated_at ? data.last_authenticated_at : null,
+      data.last_authenticated_at ?? null,
     );
   }
 }